FEATURES

・Anti-Clipping Function(ACF)

・Filter-less Modulation,Eliminating Output Filter

・Output Power

3W(VBAT=3.3V,RL=4Ω,THD+N<1%,20-20kHz full band)

6.5W(VBAT=4.2V,RL=2Ω,THD+N=10%,f=1kHz)

・Efficiency:83%(VBAT=4.2V,f=1kHz,Load=4ohm+22uH,Po=0.6W)

79%(VBAT=4.2V,f=1kHz,Load=4ohm+22uH,Po=4W)

・Power Supply VBAT:2.7V~5.5V

・Adaptive Sync Boost Converter

-Extends the playing time in battery supply applications

-Adjustable switch peak current limit to avoid over-pulling on battery current

・Class AB/Class D

・Over Current Protection,Thermal Protection,Low voltage malfunction prevention function included

・Pb-Free Packages,SSOP10L-PP

・防削顶失真功能(防破音,Anti-Clipping Function,ACF)

・免滤波器数字调制，直接驱动扬声器

・输出功率

3W(VBAT=3.3V,RL=4Ω,THD+N<1%,20-20kHz full band)

6.5W(VBAT=4.2V,RL=2Ω,THD+N=10%,f=1kHz)

・效率:83%(VBAT=4.2V,f=1kHz,Load=4ohm+22uH,Po=0.6W)

79%(VBAT=4.2V,f=1kHz,Load=4ohm+22uH,Po=4W)

・VBAT供电范围：2.7V至5.5V

・高效自适应同步升压功能

-延长电池播放时间

-可调节最大限流值，有效防止电池拉死

・AB/D类可切换

・保护功能:过流/过热/欠压异常保护功能

・无铅封装，SSOP10L-PP